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Challenging Cases in Cerebrovascular Disease
We present four cases of stroke of uncommon cause and remind clinicians to be open minded to the many possible causes of stroke, in particular because early recognition and treatment is often critical. Case 1 discusses a patient with inflammatory cerebral amyloid angiopathy. The presentation, ability to recur, and current treatment considerations are reviewed. Case 2 discusses microangiopathic thrombotic angiopathy. Diagnosis and treatment are considered. An association with interferon therapy and the evolving terminology of this and related conditions are discussed. Case 3 discusses intracranial hemorrhage secondary to ac...
Source: Seminars in Neurology - January 9, 2023 Category: Neurology Authors: Kelly, Michael A. Singh, Jasmine Balabanov, Alexandra Wadina, Adam Dasovic, Braden Tags: Review Article Source Type: research

A review on the role of miRNA-324 in various diseases
Recent studies have revealed important functions of several microRNAs (miRNAs) in the pathogenesis of human diseases. miR-324 is an example of miRNAs with crucial impacts on the pathogenesis of a wide range of disorders. Gene ontology studies have indicated possible role of miR-324 in responses of cells to the leukemia inhibitory factor, long-term synaptic potentiation, positive regulation of cytokines production and sensory perception of sound. In human, miR-324 is encoded by MIR324 gene which resides on chromosome 17p13.1. In the current manuscript, we provide a concise review of the role of miR-324 in the pathogenesis o...
Source: Frontiers in Genetics - August 10, 2022 Category: Genetics & Stem Cells Source Type: research

Cerebrovascular manifestations in hematological diseases: an update
AbstractPatients with hematological diseases often experience cerebrovascular complications including ischemic stroke, intracerebral and subarachnoid hemorrhage, microbleeds, posterior reversible encephalopathy syndrome, and dural sinus and cerebral vein thrombosis (CVT). In this update, we will review recent advances in the management of cerebrovascular diseases in the context of myeloproliferative neoplasms, leukemias, lymphomas, multiple myeloma, POEMS, paroxysmal nocturnal hemoglobinuria (PNH), thrombotic thrombocytopenic purpura (TTP), and sickle-cell disease. In acute ischemic stroke associated with hematological dis...
Source: Journal of Neurology - February 13, 2021 Category: Neurology Source Type: research

Off-Hour Admission and Mortality Risk for 28 Specific Diseases: A Systematic Review and Meta-Analysis of 251 Cohorts Epidemiology
Conclusions Off-hour admission is associated with increased mortality risk, and the associations varied substantially for different diseases. Specialists, nurses, as well as hospital administrators and health policymakers can take these findings into consideration to improve the quality and continuity of medical services.
Source: JAHA:Journal of the American Heart Association - March 17, 2016 Category: Cardiology Authors: Zhou, Y., Li, W., Herath, C., Xia, J., Hu, B., Song, F., Cao, S., Lu, Z. Tags: Epidemiology, Risk Factors, Health Services, Meta Analysis, Mortality/Survival Source Type: research